A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-315-9238
NSN 5930-01-558-4083
NSN 5960-00-137-7692
NSN 5975-00-105-6937
NSN 6645-00-100-4931
NSN 5960-00-156-4954
NSN 5895-00-525-3295
NSN 5835-01-548-5864
NSN 5996-00-236-3206
NSN 6685-00-815-5183
NSN 5965-00-004-6371
NSN 5935-00-833-3039